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  • GB 4053.2-2009 固定式钢梯及平台安全要求 第2部分:钢斜梯 Safety requirements for fixed steel ladders and platf...2023-06-17
  • DIN EN 4123-2018 Aerospace series - Shank nuts, self-locking, in heat resisting nickel base alloy NI-PH2601...2023-06-17
  • GB/T 34254-2017 日用陶瓷把手、装饰材料牢固度测试方法 Test method for handle strength and decoration resistan...2023-06-17
  • ETSI TS 102 868-3-2017 Intelligent Transport Systems (ITS);Testing;Conformance test specifications for Coop...2023-06-17
  • BS ISO 3894-2015 道路车辆 商用车辆的车轮/轮辋 试验方法 Road vehicles. Wheels/rims for commercial vehicles. T...2023-06-17
  • GA/T 1956-2021 法庭科学 打印文件检验规范 Forensic sciences-Specifications for examination of printed documen...2023-06-17
  • GB/T 6730.55-2019 铁矿石 锡含量的测定 火焰原子吸收光谱法 Iron ores&mdash;Determination of tin content&mdash;...2023-06-17
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  • GB/T 35160.5-2017 合成石材试验方法 第5部分:热激变性能的测定 Test methods for agglomerated stone--Part 5:Dete...2023-06-17
  • DB32/T 3716-2020 科技人才培训服务平台功能规范 Function standard of service platform for science and technolo...2023-06-17
  • ETSI TR 137 977-2017 Universal Mobile Telecommunications System (UMTS); LTE; Universal Terrestrial Radio Ac...2023-06-17
  • GB/T 34145-2017 中文语音合成互联网服务接口规范 Specification of programming interface for Chinese speech syn...2023-06-17
  • ETSI TS 129 230/3-2018 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Teleco...2023-06-17
  • EN 2880-2018 Aerospace series - Nuts, anchor, self-locking, fuel resistant, sealing, floating, two lug, wit...2023-06-17
  • DL/T 1956-2018 绝缘管型母线运行监测系统通用技术条件 General technical specification for opertional monitorin...2023-06-17
  • BS 8888-2017 技术产品文档和规格 Technical product documentation and specification2023-06-17
  • GB/T 40859-2021 流式数据监测控制图 Control chart for streaming data monitoring2023-06-17
  • GB/T 6312-2022 壁厚千分尺 Micrometer for measuring pipe wall thicknesses2023-06-17